The Allis-Chalmers B-110 is a compact utility tractor known for its durability and utility, built upon the manufacturer's long-standing legacy in agricultural equipment. This model is designed for a variety of tasks, supporting numerous attachments to enhance its versatility. Its robust engineering and reliable performance have made it a valuable asset for owners and operators. The B-110 represents a significant part of Allis-Chalmers' contribution to the agricultural and industrial sectors, embodying the quality and practicality associated with the brand. This Service Repair Manual provides comprehensive guidance for the Allis-Chalmers B-110 tractor and its attachments. It covers essential areas including engine operation and maintenance, drivetrain systems such as the hydrostatic drive unit and 3-speed transmission, chassis systems including steering and axles, and electrical systems with wiring diagrams. The manual details maintenance procedures, repair processes, and troubleshooting for common issues. With detailed diagrams, manufacturer specifications, and step-by-step instructions, this OEM Original manual is an indispensable resource for owners, operators, and technicians to ensure the optimal maintenance, servicing, and repair of their B-110 tractor.